On March 28, 2020, KORAIL added the section between Imjingang (임진강, K336) and Munsan (문산, K335) stations to Metropolitan Railway Gyeongui-Jungang Line and began the operation.
![The operation between Imjingang and Munsan stations started as Metropolitan Railway Gyeongui-Jungang Line](https://en.wtmnews.net/wp-content/uploads/sites/3/2020/10/mapflag_KR_20200328_Imjingang-840x630.png)
Imjingang station was the stop for the ‘Peace Train (DMZ Train)’, which has been suspended since October 2019. The section to Munsan station has been electrified and has revived as a station of Metropolitan Railway. The trains do not run directly to Seoul, but is operated by shuttle between Imjingang and Munsan stations.